<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>DP-LTE开发框架</title>
    <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
    <link rel="stylesheet" href="statics/css/bootstrap.min.css">
    <link rel="stylesheet" href="statics/css/font-awesome.min.css">
    <link rel="stylesheet" href="statics/css/style.min.css">
    <link rel="stylesheet" href="statics/css/common.min.css">
</head>
<body class="hold-transition login-page">
<div class="login-box" id="dpLTE" v-cloak>
    <div class="login-logo">
        <a href="/login.html">
            <b>DP-LTE开发框架</b>
            <small>V2018.4</small>
        </a>
    </div>
    <div class="login-box-body">
        <div v-if="error" class="alert alert-danger alert-dismissible">
            <i class="fa fa-exclamation-triangle"></i> {{errorMsg}}
        </div>
        <div class="form-group has-feedback">
            <input type="text" class="form-control" v-model="username" placeholder="账号">
            <span class="glyphicon glyphicon-user form-control-feedback"></span>
        </div>
        <div class="form-group has-feedback">
            <input type="password" class="form-control" v-model="password" placeholder="密码">
            <span class="glyphicon glyphicon-lock form-control-feedback"></span>
        </div>
        <div class="form-group has-feedback">
            <input type="text" class="form-control" v-model="captcha" @keyup.enter="login" placeholder="验证码">
            <span class="glyphicon glyphicon-warning-sign form-control-feedback"></span>
        </div>
        <div class="form-group has-feedback">
            <img alt="如果看不清楚，请单击图片刷新！" class="pointer" :src="src" @click="refreshCode">
            &nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:;" @click="refreshCode">点击刷新</a>
        </div>
        <div class="form-group">
            <button type="button" class="btn btn-primary btn-block btn-flat" @click="login">立即登录</button>
        </div>
    </div>
    <div class="login-copyright">
        版权所有 © 2018 DP-LTE - Powered By <a href="http://www.chenlintech.com" target="_blank">Mr.Lin</a>.
    </div>
</div>
<script src="statics/libs/jquery.min.js"></script>
<script src="statics/libs/vue.min.js"></script>
<script type="text/javascript">
    var vm = new Vue({
        el: '#dpLTE',
        data: {
            username: 'admin',
            password: '1',
            captcha: '',
            error: false,
            errorMsg: '',
            src: 'sys/captcha.jpg'
        },
        beforeCreate: function () {
            if (self != top) {
                top.location.href = self.location.href;
            }
        },
        methods: {
            refreshCode: function () {
                this.src = "sys/captcha.jpg?t=" + $.now();
            },
            login: function (event) {
                if (vm.username == '') {
                    vm.error = true;
                    vm.errorMsg = '用户名为空';
                    return false;
                }
                if (vm.password == '') {
                    vm.error = true;
                    vm.errorMsg = '密码为空';
                    return false;
                }
                if (vm.captcha == '') {
                    vm.error = true;
                    vm.errorMsg = '验证码为空';
                    return false;
                }
                var data = "username=" + vm.username + "&password=" + vm.password + "&captcha=" + vm.captcha;
                $.ajax({
                    type: "POST",
                    url: "sys/login",
                    data: data,
                    dataType: "json",
                    success: function (result) {
                        if (result.code == 0) {//登录成功
                            parent.location.href = 'index.html';
                        } else {
                            vm.error = true;
                            vm.errorMsg = result.msg;

                            vm.refreshCode();
                        }
                    }
                });
            }
        }
    });
</script>
</body>
</html>
